Question

Ordinate of a point is

(a) x-coordinate of the point (b) y-coordinate of the point

(c) always 0 (d) None of these

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Answer 1

Answer:always 0

Step-by-step explanation:

Hope it's help you

Answer 2

Ordinate of a point is y-coordinate of the point.

Explanation:

x-coordinate of the point is called Abscissa

y-coordinate of the point is called Ordinate

Ordinate can't be 0 always. It depends on coordinates given.

Extra Information:

Cartesian coordinate system =>

1. It is a plane on which we uniquely mark the point with the help of numerical coordinates.

2. There are three dimensions in a Cartesian plane having three axis lines => x-axis, y-axis and z-axis.

3. Cartesian coordinates were invented by René Descartes in 17th century.

4. The axis lines meet at a point which is called as ordered pair.

5. Ordered pair in two dimension => (2,3)  Abscissa = 2, Ordinate = 3

6. Ordered pair in three dimension => (2,3,4)